#slideshow {
    position: relative;
    margin-left: 10px;
    height: 280px;
    width: 440px;
}

#slideshow IMG {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 8;
    opacity: 0.0;
}

#slideshow IMG.active {
    z-index: 10;
    opacity: 1.0;
}

#slideshow IMG.last-active {
    z-index: 9;
}